Arc
Watch Series 4
Ionic
Vivoactive HR
 AmazfitArcRemove Buy NowAppleWatch Series 4Remove Buy NowFitbitIonicRemove Buy NowGarminVivoactive HRRemove Buy Now

Basic Info

Suggested Price$69.99$329$299$250
Release2016201820172016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 daysNot Yet4+ days13 hours to 8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40384 x 480348x250148 x 205
Size0.42 inches1.78 inches1.421.38 inches
Touch
TypeOLEDMicroLEDOLEDn/a

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Not Yet50m5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OS 5Fitbit OSn/a
Apps
Music

All Wearables